| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.64 | 4.650% | $185.9003 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $78.45 | 12.553% | $88.2978 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $220.52 | 9.510% | $241.4915 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $122.47 | 12.489% | $137.7653 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $60.58 | 4.352% | $63.2164 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $250.72 | 4.794% | $262.7395 | $262.74 | $262.75 | $262.70 |
| Purchase #7 | $183.77 | 10.193% | $202.5017 | $202.50 | $202.50 | $202.50 |
| 7 purchase totals = | $1,094.15 | $1,181.9125 | $1,181.92 | $1,181.90 | $1,181.90 | |